Air Quality and Environmental Board for micro:bit _ARD_SHIELD_SERIAL Low-pass filter bandwidths 1kHz~<8Hz

Low-pass filter bandwidths 1kHz~<8Hz

1x Ultrasonic distance sensor (get distance from Sparki to walls/objects)

your battery would be ready for use again

BCM 11 for SCK

you'll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total)

Air Quality and Environmental Board for micro:bit _ARD_SHIELD_SERIAL Low-pass filter bandwidths 1kHz~<8HzThe Kitronik Air Quality Board provides a complete air monitoring and reporting solution for the BBC micro: bit. The wealth of onboard sensors and connection points allow you to collect extensive air quality data that can be stored in onboard memory and displayed on the OLED screen or transferred to a computer for analysis. Kitronik has also produced online MakeCode tutorials that are designed to introduce you to all of the key features of the board,